Question

Given = 1/(−3), what is ((+ℎ)−())/ℎ ?

Answer 1

-(1/(x+h-3)(x-3))

Explanation:

y=1/(x-3)

(f(x+h)-f(x))/h=(1/(x+h-3)-1/(x-3))/h=-(1/(x+h-3)(x-3))